• TPS55288-Q1: Issues with TPS55288 Buck-Boost IC

  

  Fernando Fontes

  Part Number: TPS55288-Q1 Other Parts Discussed in Thread: TPS55288 , TLV61048 Tool/software: Hi guys, I've recently got to know the DC-DC TPS55288 buck-boost series which in theory is perfect for my application. However, I'm struggling with it and…

  • 18 days ago
  • Power management
  • Power management forum

• TPS55288: TPS55288 schematic review

  

  Hasham Nisar

  Part Number: TPS55288 Other Parts Discussed in Thread: TPS55289 Tool/software: Hello I have used the TPS55288 in our design as a buck/boost converter. After board fabrication, when I apply a 5V input, the output generated is 0.969V. I created the schematic…

  • 1 month ago
  • Power management
  • Power management forum

• TPS55288: Not able to set output current using TPS55288.

  

  Amol Punyarthi

  Part Number: TPS55288 Tool/software: Hi, I am working on a project which requires the device to output specified current and voltage configured by user. For this purpose, I have selected TPS55288 because of its adjustable output voltage and programmable…

  • 24 days ago
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• TPS55288: I2C Communication being lost on other Peripherals when TPS55288 Output Enabled.

  

  Liam Sullivan

  Part Number: TPS55288 Tool/software: Hello, I am having some issues with the TPS55288 causing the i2c bus it is on to go unresponsive for other peripherals on the bus when the TPS55288's output is enabled. Currently the TPS55288 is only setting th…

  • 27 days ago
  • Power management
  • Power management forum

• TPS55288: TPS55288: TPS55288-VIF (Vendor Info File)

  

  Lawrence He

  Part Number: TPS55288 Tool/software: Hi, Support Team could provide the TI VIF (Vendor Info File) for our upcoming testing? if any suggestion, Please advise me. Thanks, Best regards, Lawrence

  • 2 months ago
  • Interface
  • Interface forum

• TPS55288: TPS55288

  

  Luke Van

  TI Thinks Resolved

  Part Number: TPS55288 Tool/software: Hi, What is the difference between TPS55288 (TPS55288RPMR) and TPS55288-Q1 (TPS55288QRPMRQ1)? According to data sheet, both have TJ = 150 C. Thank you. Best regards, Luke

  • 2 months ago
  • Power management
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• TPS55288: Differences between TPS55288 and TPS55288-Q1

  

  Hideki Hayashi1

  TI Thinks Resolved

  Part Number: TPS55288 Tool/software: Hi team, Customer wants to use TPS55288-Q1 for non-auto application due to some reason. Could you please list all differences? Best regards, Hayashi

  • 3 months ago
  • Power management
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• TPS55288: TPS55288

  

  Luke Van

  TI Thinks Resolved

  Part Number: TPS55288 Other Parts Discussed in Thread: TPS55289 Tool/software: Hi, I would like to use this device to convert 24V input to 0-15.5V output and 0-3.5A output. This device can only generate Vmin = 0.8V. How do I get down to 0V and 0A output…

  • 2 months ago
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• RE: TPS55288: Schematic review

  

  Mulin Yuan

  Hi Stefan, I was out of office last week, sorry for late response. 1. Put C19 as below to minimize the input loop. 2. Recommend to move sense resistor R7 more close to IC and enlarge ISN copper. 3.Add thermal vias here for thermal consideration. 4…

  • 12 days ago
  • Power management
  • Power management forum

• TPS55288: FB connection resistance when using FB_INT

  

  Nomura Kousaku

  TI Thinks Resolved

  Other Parts Discussed in Thread: TPS55288 , USB2ANY Tool/software: Does the FB/INT pin have an internal resistor, so if I want to use FB_INT, do I need to connect a resistor to this pin? In the evaluation board documentation, 1 MΩ is connected. ”The…

  • 5 days ago
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